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UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

The Cost of Grade Retention [PDF]

open access: possibleReview of Economics and Statistics, 2012
Abstract This paper uses administrative longitudinal microdata on junior high school students in Uruguay to measure the effect of grade failure on students' subsequent school outcomes. Exploiting the discontinuity induced by a rule establishing automatic grade failure for pupils with more than three failed subjects, I show that grade failure leads to ...
openaire   +4 more sources
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The impacts of grade retention

2021
No Child Left Behind legislation and high stakes testing have increased the pressure for public schools to ensure academic achievement for all students. Each year, a large number of students do not demonstrate adequate achievement and are retained to repeat the grade level. The large number of students retained is an indication that the system does not
Lauren Elizabeth Rand, John M. Gould
openaire   +1 more source

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